444235545532444 has 12 divisors (see below), whose sum is σ = 778898652495544. Its totient is φ = 221693073390864.

The previous prime is 444235545532411. The next prime is 444235545532451.

444235545532444 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×444235545532444² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106174841487 + ... + 106174845670.

Almost surely, 2^{444235545532444} is an apocalyptic number.

It is an amenable number.

444235545532444 is a deficient number, since it is larger than the sum of its proper divisors (334663106963100).

444235545532444 is a wasteful number, since it uses less digits than its factorization.

444235545532444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212349687684 (or 212349687682 counting only the distinct ones).

The product of its digits is 368640000, while the sum is 58.

The spelling of 444235545532444 in words is "four hundred forty-four trillion, two hundred thirty-five billion, five hundred forty-five million, five hundred thirty-two thousand, four hundred forty-four".